Federal and local authorities in New York have initiated a comprehensive terrorism investigation after two homemade explosive devices were deployed near the official residence of Mayor Zohran Mamdani on Saturday. The incident, which officials describe as “an act of ISIS-inspired terrorism,” occurred amidst escalating tensions between anti-Islam demonstrators and counter-protesters outside Gracie Mansion.
New York City Police Commissioner Jessica Tisch confirmed that both devices were ignited, with at least one being thrown toward the protest area. Although the explosives failed to cause casualties, Commissioner Tisch emphasized they “could have caused serious injury or death” due to their construction and intent.
Two Pennsylvania residents—18-year-old Emir Balat and 19-year-old Ibrahim Kayumi—have been apprehended in connection with the attack. Surveillance footage and witness accounts indicate both suspects appeared agitated by the anti-Islam protest before allegedly deploying the devices.
Forensic analysis revealed the explosives were constructed using triacetone triperoxide (TATP), a highly volatile compound frequently employed in terrorist attacks. The devices consisted of glass bottles filled with explosive material and surrounded by fragmentation elements like nuts and bolts, utilizing firework-type fuses for ignition.
Law enforcement officials subsequently located a vehicle linked to the suspects on Manhattan’s Upper East Side. NYPD bomb squad robots discovered additional suspicious materials inside the car consistent with explosive manufacturing.
The initial protest was organized by Jake Lang, a far-right influencer previously pardoned for his involvement in the January 6th Capitol riots. The demonstration was substantially outnumbered by counter-protesters, with approximately 100 participants engaged in the opposing group.
In addition to the terrorism charges, police arrested 21-year-old Ian McGuiness for allegedly deploying pepper spray against counter-protesters. McGuiness and three others face charges including disorderly conduct and obstruction.
Mayor Mamdani condemned both the original protest as “rooted in bigotry and racism” and the subsequent violence as “reprehensible and the antithesis of who we are.” The FBI Joint Terrorism Task Force is leading the investigation, reviewing extensive video evidence and pursuing all leads regarding potential terrorist connections.